Greig Fraser Calls ‘Project Hail Mary’ His Most Complicated Film to Shoot

Greig Fraser said filming Project Hail Mary was more complicated than any other movie he had worked on.

The crew had to make scenes in a small spaceship set feel real, including moments with no gravity and an alien puppet.

The filmmakers used practical sets and puppetry, with visual effects where needed.

This helped make the space story feel believable to viewers.